114 search results - page 22 / 23 » Hash-Based Motion Modeling in Wyner-Ziv Video Coding |
TCSV
2010
13 years 16 days ago
2010
Abstract--This paper proposes a no-reference quality assessment metric for digital video subject to H.264/AVC encoding. The proposed metric comprises two main steps: coding error e...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
This paper presents an objective metric for the perceived quality of low bit rate compressed video. Frames are decomposed into several frequency bands at multiple scales and a mot...
TIT
2010
13 years 15 days ago
2010
The plenoptic function (Adelson and Bergen, 91) describes the visual information available to an observer at any point in space and time. Samples of the plenoptic function (POF) a...
PCM
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. In video coding standards, such as MPEG-4 and H.263, one important question is how to determine motion vectors for motion compensation in the INTER mode. Usually the sum ...
ECCV
2002
Springer
14 years 7 months ago
2002
Springer
Estimating geometric structure from uncalibrated images accurately enough for high quality rendering is difficult. We present a method where only coarse geometric structure is trac...